shortEdgeFilter2D.H

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/*--------------------------------*- C++ -*----------------------------------*\
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-------------------------------------------------------------------------------
    Copyright (C) 2013-2016 OpenFOAM Foundation
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::shortEdgeFilter2D
 
Description
    This class filters short edges generated by the CV2D mesher.
 
SourceFiles
    shortEdgeFilter2D.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef shortEdgeFilter2D_H
#define shortEdgeFilter2D_H
 
#include "MeshedSurfaces.H"
#include "CV2D.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                     Class shortEdgeFilter2D Declaration
\*---------------------------------------------------------------------------*/
 
class shortEdgeFilter2D
{
    // Private data
 
        const CV2D& cv2Dmesh_;
 
        MeshedSurface<face> ms_;
 
        const scalar shortEdgeFilterFactor_;
 
        const scalar edgeAttachedToBoundaryFactor_;
 
        wordList patchNames_;
 
        labelList patchSizes_;
 
        EdgeMap<label> mapEdgesRegion_;
 
        EdgeMap<label> indirectPatchEdge_;
 
 
    // Private Member Functions
 
        void addRegion
        (
            const label regionI,
            DynamicList<label>& bPointRegions
        ) const;
 
        void assignBoundaryPointRegions
        (
            List<DynamicList<label>>& boundaryPointRegions
        ) const;
 
        void updateEdgeRegionMap
        (
            const MeshedSurface<face>& surfMesh,
            const List<DynamicList<label>>& boundaryPtRegions,
            const labelList& surfPtToBoundaryPt,
            EdgeMap<label>& mapEdgesRegion,
            labelList& patchSizes
        ) const;
 
        //- No copy construct
        shortEdgeFilter2D(const shortEdgeFilter2D&) = delete;
 
        //- No copy assignment
        void operator=(const shortEdgeFilter2D&) = delete;
 
 
public:
 
    //- Runtime type information
    ClassName("shortEdgeFilter2D");
 
    // Constructors
 
        shortEdgeFilter2D(const CV2D& cv2Dmesh, const dictionary& dict);
 
 
    //- Destructor
    ~shortEdgeFilter2D();
 
 
    // Access Functions
 
        const wordList& patchNames() const
        {
            return patchNames_;
        }
 
        const labelList& patchSizes() const
        {
            return patchSizes_;
        }
 
        const EdgeMap<label>& mapEdgesRegion() const
        {
            return mapEdgesRegion_;
        }
 
        const MeshedSurface<face>& fMesh() const
        {
            return ms_;
        }
 
 
    // Member Functions
 
        void filter();
 
        void writeInfo(Ostream& os);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //